It's time we had a cheerful thread here. Earlier this year I went on my first protest march - the local "Reclaim the Night" (you might know it as "Take Back the Night"😉. It was advertised as being "for women" and one (only one) rather radical feminist got a bit sniffy about my presence.
Yesterday I went on the smaller "Reclaim the Moonlight" walk - http😕/www.womensgrid.org.uk/groups/?p=1445 - and note who it's for: "for all self-identifying women". That's explicitly writing me in, as they need to really as I'm on the committee.
This is activism for women's rights, but just by being there I'm making a statement that t-women are women. If there is any question about "what sort of woman" I am, the answer is the sort who gets involved in organising women's rights activism.